This invention relates to an animal fat pressing machine, specifically an animal fat refining device, and more particularly to a specialized device for the harmless treatment of diseased and dead pigs and other livestock. It includes a pressing device and a driving device. The pressing device comprises a pressing cylinder (1) and a screw conveyor shaft (2) connected to the driving device within it.
The pressing cylinder (1) has a feed inlet (3) at its front and a discharge outlet (4) at its rear. An oil outlet (5) is located on the side wall near the discharge outlet (4). A heating device (6) is installed on the outer wall of the pressing cylinder (1). A pressing roller (7) is located on the screw conveyor shaft (2) at the oil outlet (5). This machine has the advantages of simple structure, low cost, safety, and environmental friendliness. It can harmlessly treat diseased and dead pigs and other livestock while simultaneously extracting fat, turning waste into treasure, and has significant economic and social benefits.
